CN103347772A - All terrain vehicle - Google Patents
All terrain vehicle Download PDFInfo
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- CN103347772A CN103347772A CN2012800073389A CN201280007338A CN103347772A CN 103347772 A CN103347772 A CN 103347772A CN 2012800073389 A CN2012800073389 A CN 2012800073389A CN 201280007338 A CN201280007338 A CN 201280007338A CN 103347772 A CN103347772 A CN 103347772A
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- Prior art keywords
- terrain vehicle
- wheel
- attached
- frame
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
- B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
- B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/183—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 specially adapted for sports vehicles, e.g. race, dune buggies, go-karts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/10—Independent suspensions
- B60G2200/14—Independent suspensions with lateral arms
- B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/13—Small sized city motor vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Body Structure For Vehicles (AREA)
Abstract
An ATV (2, 702) is disclosed having a frame (10, 710), a seat (22, 722) supported by the frame, front (12, 712) and rear (14, 714) wheels supporting the frame, a drivetrain (20, 720) supported by the frame, and an operator's compartment (8, 708) extending generally between the seat and a front enclosure (500, 740). The front enclosure extends forwardly to a position proximate an axial centerline of the front wheels. Front lower alignment arms (280, 812) have an inner end and an outer end. Front struts (290, 810) have a shock absorber and a hub portion, where the front struts are coupled to the front lower alignment arms at a lower end of the front struts and the frame at an upper end. A steering mechanism (310, 816) is positioned forward of the axial centerline of the front wheels and is coupled to the front struts.
Description
Technical field
The application relates to a kind of ATV(all-terrain vehicle), it has the operator zone of improved ergonomics and encircling operation person's roll cage.
Background technology
ATV is known and has four wheels and the sit-astride seat of support frame usually, and the sit-astride seat can be defined as for single chaufeur, and perhaps the sit-astride seat can be lengthened out and have passenger position.In US Patent 5,975, a kind of form of sit-astride framework has been shown in 624, the subject content of this US Patent merges to herein by reference.This vehicle has usually be used to the preceding shelf that transport various goods and back shelf.An example of this vehicle is Polaris Sportsman, and two passenger's formula vehicles are known as Polaris Sportsman Touring, as equally at the open 20090195035(of the U.S. and corresponding EP2250072 with it) shown in, these patents merge to herein by reference.
The side-by-side vehicle is known in industry and has four wheels by frame supported usually, and is the form of horizontally-arranged or hollow back near a side of seat.Such vehicle has roll cage associated with it usually.This vehicle also has preceding goods shelf and back cargo compartment or back goods shelf usually.Polaris Ranger and RZR are the examples of this side-by-side vehicle; As equally in US Patent 7,819,220(and corresponding EP2257060 with it) shown in, these patents merge to herein by reference.
Summary of the invention
In aspect one of the present disclosure, a kind of all-terrain vehicle comprises: framework; Seat by frame supported; The front-wheel of support frame and trailing wheel; Power Train, described Power Train is by frame supported and be attached to front-wheel and trailing wheel drivingly; The driver behavior person chamber of extending between seat and preceding encirclement part substantially, preceding encirclement part extend to the position near the longitudinal center line of front-wheel forward; Preceding alignment arm down with inner and outer end; Front standing pillar with shock absorber portion and hub portion, described front standing pillar following alignment arm and be attached to framework at the upper end of front standing pillar before the lower end of front standing pillar is attached to; And steering hardware, described steering hardware be positioned at front-wheel longitudinal center line the place ahead and be attached to front standing pillar with turning to.
In another aspect, a kind of all-terrain vehicle, comprise: framework, described framework has the framing member of longitudinal extension substantially and laterally extends across the front frame portion of the front portion of the framing member of longitudinal extension substantially, and described front frame portion extends beyond substantially the framing member of longitudinal extension and to limit first extension is installed; Seat by frame supported; The front-wheel of support frame and trailing wheel; Power Train, described Power Train is by frame supported and be attached to front-wheel and trailing wheel drivingly; And the preceding alignment arm down with inner and outer end, described the inner is attached to the installation extension.
In aspect another, a kind of all-terrain vehicle comprises: framework; Driver's seat, described driver's seat is aimed at substantially by frame supported and with the longitudinal centerline of vehicle; The front-wheel of support frame and trailing wheel; Steering hardware, described steering hardware is by frame supported and be attached to front-wheel and trailing wheel is used for turning to; Power Train, described Power Train are by frame supported and be attached to front-wheel and trailing wheel drivingly; The operator's cab that between seat and preceding encirclement part, extends substantially; And by the protective awning of frame supported top, at least a portion on protective awning top extends to the position of the inside edge that laterally exceeds wheel.
In another aspect, a kind of all-terrain vehicle comprises: framework; Seat by frame supported; The front-wheel of support frame and trailing wheel; Power Train, described Power Train are by frame supported and be attached to front-wheel and trailing wheel drivingly; Before diff, described before diff be connected to Power Train and have the driving coupler that is attached to front-wheel, be positioned at rear by the longitudinal center line of front-wheel by the line of centers that drives coupler; Front standing pillar with shock absorber portion and hub portion; And steering hardware, described steering hardware be positioned at front-wheel longitudinal center line the place ahead and be attached to front standing pillar with turning to.
In aspect another, a kind of all-terrain vehicle comprises framework, and described framework has the main frame member that is parallel to the extension of longitudinal direction of car axis substantially.Front frame portion has from the upwardly extending vertical frame section of framing member of longitudinal extension substantially and the transverse frame member of extending transverse to the longitudinal direction of car axis substantially.Driver's seat is supported and is aimed at substantially with the longitudinal centerline of vehicle by the framing member of longitudinal extension substantially.Front-wheel and rear wheel support frame.Steering hardware is by frame supported and be attached to front-wheel and turn to being used for.Power Train is by frame supported and be attached to front-wheel and trailing wheel drivingly.Operator's cab extends between seat and preceding encirclement part substantially.The protective awning top is by frame supported, and at least a portion on protective awning top is supported by transverse frame member in the position that laterally exceeds seat.
Description of drawings
To this vehicle be described by the following accompanying drawing of reference, wherein:
Fig. 1 is the left front parallax stereogram of vehicle of the present disclosure;
Fig. 2 is the right back parallax stereogram of the vehicle of Fig. 1;
Fig. 3 is the left side view of the vehicle of Fig. 1;
Fig. 4 is the front elevation of the vehicle of Fig. 1;
Fig. 5 is the left front parallax stereogram of framework of the vehicle of Fig. 1-4;
Fig. 6 is the left front bottom side perspective view of looking of the framework of Fig. 5;
Fig. 7 is the right back parallax stereogram of the framework of Fig. 5;
Fig. 8 is the birds-eye view of the framework of Fig. 5;
Fig. 9 is the back view of the framework of Fig. 5;
Figure 10 is the right front enlarged drawing of looking of driving engine installation portion;
Figure 11 illustrates the front elevation of framework;
Figure 12 illustrates the left front parallax stereogram of the front frame of framework;
Figure 13 is the forward sight bottom side perspective view of ATV;
Figure 14 is the preceding diff that dissects of the line 14-14 by Fig. 4 and the cross sectional drawing of steering hardware;
Figure 15 is the left side view of the front portion of ATV, diff and steering hardware before it illustrates;
Figure 16 is the left side parallax stereogram that preceding diff and steering hardware are shown;
Figure 17 is the amplification stereogram of the steering hardware shown in Figure 16;
Figure 18 is the right back parallax stereogram of ATV;
Figure 19 is the back view of the ATV shown in Figure 18;
Figure 20 is the upward view of the vehicle shown in Figure 18;
Figure 21 illustrates the top perspective view of Power Train and diff;
Figure 22 is the face upwarding stereogram of the Power Train shown in Figure 21 and diff;
Figure 23 is the Power Train of ATV and the right side view of diff;
Figure 24 is the plan view from above of ATV, and it illustrates operator's cab;
Figure 25 is the cross sectional drawing by the line 25-25 of Figure 24;
Figure 26 is the cross sectional drawing by the line 26-26 of Figure 24;
Figure 27 is the enlarged drawing that indicates part among Fig. 9;
Figure 28 is the amplification stereogram of connecting portion before the ATV roll cage;
Figure 29 is the amplification stereogram of front portion of the ATV roll cage connecting portion of Figure 28;
Figure 30 illustrates the front perspective view of the capstan winch that is mounted to ATV;
Figure 31 illustrates the radiator that is installed in the capstan winch top;
Figure 32 illustrates the exploded drawings of the installation of capstan winch and radiator;
Figure 33 illustrates the block diagram of roll cage;
Figure 34 illustrates the rear exploded view of the roll cage of Figure 33;
Figure 35 is the right front parallax stereogram of vehicle of the application's second embodiment;
Figure 36 is the left side view of the vehicle of Figure 35;
Figure 37 is the right side parallax stereogram in operator zone;
Figure 38 is the left back parallax stereogram that the vehicle frame of driving engine is installed;
Figure 39 is the left front parallax stereogram of the front portion of framework;
Figure 40 is the left front parallax stereogram of framework and driving engine installation portion;
Figure 41 is the rear perspective view of the part of framework;
Figure 42 is the enlarged drawing of a part of the rear frame of Figure 41;
Figure 43 is the upward view of roll cage installation region before illustrating;
Figure 44 is the enlarged drawing of front frame portion section;
Figure 45 is the face upwarding stereogram of roll cage installation region, back; And
Figure 46 is the view that front suspension and steering swivel system are shown.
The specific embodiment
In order to promote the understanding to the principle of the invention, now with reference to graphic embodiment in the accompanying drawings, will be described described embodiment below.Following public embodiment is not to be intended to exhaustive the present invention or to limit the invention to disclosed exact form in following detailed description the in detail.But embodiment is selected and is described as to make others skilled in the art can utilize the instruction of embodiment.Thereby will be appreciated that, not to be intended to scope of the present invention is limited.The present invention includes any variant of exemplary apparatus and institute's describing method and the other application to the principle of the invention involved in the present invention of retrofiting in addition and those skilled in the art expect usually.
The overall characteristic of vehicle is at first described with reference to Fig. 1-4.As shown in the figure, vehicle 2 is the ATV class vehicles for single chaufeur, and its size is similar to the size of Polaris Sportsman XP vehicle.That is to say that the length of the wheelspan of ATV2 (fore-and-aft distance between wheel 12,14 the center) is between being 62 inches between 60 inches and 65 inches and in shown embodiment.Yet because vehicle 2 comprises roll cage structure 4, so vehicle comprises walk opening 6 to enter operator zone 8, as illustrating best in Fig. 3.To under this background, be explained in more detail vehicle.
As shown in Figure 1, vehicle 2 comprises the framework 10 that is supported by front-wheel 12 and trailing wheel 14.Framework 10 is supporting motive force system 20 and with the single seat 22 shown in the hollow back folding chair form substantially.Hollow back folding chair 22 can take to be called as the form of the seat in the vehicle (equally in aforesaid US Patent 7,819, shown in 220) of Polaris RZR, and wherein US Patent 7,819, and 220 subject content merges to herein by reference.
As shown in Figure 2, vehicle can be by being turned to by the bearing circle 30 that regulating mechanism 32 is regulated.Alternately, vehicle 2 can be by turning to as known handle among the Polaris Sportsman XP that mentions in the above.Aspect the speed control of vehicle, vehicle 2 can have Operator's Control Unit 34, Operator's Control Unit 34 is the form with acceleration pedal and the similar acceleration pedal of brake pedal and the brake pedal of Polaris RZR, perhaps vehicle can have vehicle speed control device, and this vehicle speed control device is by thumb throttle and hand brake on the known handle of Polaris Sportsman XP.Shown in Fig. 2 and Fig. 4, ATV2 comprises front suspension 40 and rear suspension 42 as also.After describe, in general terms ATV2, ATV2 will be described in more detail.
Referring now to Fig. 5-9, will be explained in more detail framework 10.As best illustrating in Fig. 5 and Fig. 6, framework 10 comprises end wise extension substantially and limits the frame tube 50 and 52 of ATV2 main structure.Framework 10 comprises the installation portion 54, rear suspension installation portion 56 of driving engine and change-speed box and generally with the front suspension installation portion shown in the Reference numeral 58.As shown in the figure, framework 10 is with driving engine 60(Fig. 1) and change-speed box 62(Fig. 2) be mounted to installation portion 54.Driving engine 60 is that cessionary's the sequence number of all submitting on September 23rd, 2011 is No.13/242, and with the type of describing, the subject content of these two pieces of patent applications merges to herein by the reference mode shown in 229 or 13/242,239 the patent application.The installation of change-speed box 62, driving engine and change-speed box together installation and driving engine 90 and change-speed box 62 to the installation of framework 10 with all at the U.S. Patent application No.12/849 of submission on August 3rd, 2010,480 or 12/849, installation shown in 516 is similar, and the subject content of these two pieces of patent applications merges to herein by reference.Framework 10 also comprises preceding diff installation portion 70, steering hardware installation portion 72 and Steering gear installation portion 74.
Therefore as shown in Figure 5, frame tube 50 and 52 mirror images of each other, and will be described as and have similar parts.Frame tube 50,52 comprises pipe portion 80, transition conduit portion 82 and front tube portion 84.For the transverse frame portion 86 and 88 of form of grooves extends between pipe portion 80 and pipe portion 80 is connected.Framework dish 90 extends and frame tube portion 80 and transverse frame portion 88 is interconnected from frame tube portion 80 and transverse frame portion 88, and extends back substantially from frame tube 50,52.Although framework dish 90 can extend with certain angle with respect to frame tube 50,52, framework dish 90 still can extend in parallel substantially with frame tube 50,52.
The structure of framework dish 90 is substantially trapezoidal (as illustrating best in Fig. 8), and comprises for the restriction groove 92 of reinforcing purpose.Also be limited with gap recess 94, as further describing in this article.As shown in the figure, framework dish 90 is drawing members of being made by the structural rigidity material such as steel or aluminium, but can be made up of any structure material such as cast construction and synthetic material etc.
Rear suspension installation portion 56 comprise be mounted to groove 92 and from groove 92 upwardly extending grooves 100,102(Fig. 6 and Fig. 7).Each groove in the groove 100,102 comprises for the last aperture 104 of the suspension arm of installing as further describing in the text, 108 and following aperture 106,110.Support tube 120(Fig. 7) be attached to framework dish 90 and be attached to groove 100 fixing this groove, and then backward and extend upwardly to rear frame panel 124.
As illustrating best in Fig. 7 and Figure 10, installation portion 140 is arranged on the framework 10 before the driving engine.Installation portion 140 comprises the top plate portion 142 of the inside face that is attached to transverse frame portion 88 and is attached to frame tube 50 before the driving engine.Installation portion 140 also comprises adapter plate 144 before the driving engine, and described adapter plate 144 has installation aperture 146 and the aperture 148, location that further describes at this.
As Fig. 5, Fig. 7 and shown in Figure 8, framework 10 also comprises the support post 150 for roll cage structure 4, support post 150 has frame tube of being attached to 50,52 following pipe portion 152 and upwards, backward and outward extending transition conduit portion 154, and support post 150 also comprises pipe portion 156.Attached insertion section 158 is attached to pipe portion 156, as described in more detail.Frame section 160 extends and extends transverse to the longitudinal direction of vehicle from support post 150, and comprises insertion section 162 is installed, as best illustrating in Fig. 8.Be provided with removable frame section section 164(removably as shown in Figure 2), in order to driving engine and change-speed box sub-component easily are installed, as describing more fully at this.
Referring now to Fig. 5-8 and Figure 11, front suspension installation portion 58 will be described in more detail.As shown in the figure, framework 10 is included as the front frame portion 200 of form of grooves, and described front frame portion 200 is extend through frame tube 50,52 front portion laterally.Front frame portion 200 laterally extends beyond frame tube and to limit first extension 202 is installed.As illustrating best in Fig. 6, framework 10 also comprises the adapter plate 210 that is connected between the front tube portion 84, and is limited with adapter plate 212 and the second installation extension 214.First and second install extension 202,214 is arranged for the installation lower suspension link, as further disclosed at this.
Still with reference to Fig. 5-8 and 11, framework 10 also comprises U-shaped frame tube 220, and U-shaped frame tube 220 has part 222, upwardly extending part 224 and the part 226 vertical and that extend back in front frame portion of being docked to 200.Simultaneously, frame tube 230(Fig. 6) extend from frame tube 50,52 at part 232 places, extend upward at part 234 places then, and intersect with frame section 226.Vibration damping pylon 240 is extend through frame section 226 and have the shock absorber installation portion at Reference numeral 242 places laterally.Frame tube 246 is extend through frame section 234 and provide support for Steering gear installation portion 74 laterally.Frame tube 246 comprises that also contiguous frame tube end is to be used for installing the installation portion 248 of roll cage structure 4, as described in more detail.
At last, as shown in Fig. 5 and Figure 12, show the steering hardware installation portion 72 that comprises board 250, described board 250 has a plurality of board sections 252,254,256 and 258 of extending from the boundary edge of board 250.Board section 252 is extended forward and is had threaded bores 267 and profile is that part is around the circular incision portion 260 of frame section 224.Board section 254 and 256 also comprises the plate flanging 262 and 264 that is fitted in the pipe portion 224, and comprises threaded bores 266.Board section 258 extends back and contacts with front frame portion 200 being used for.Board 250 limits installs surface (dorsal part of board 250 as shown in figure 12), the surface is installed has for the installation aperture 270 that steering hardware is mounted on it, as further describing in the text.Board section 254 and 256 comprises for the installation aperture 272 that capstan winch (winch) is mounted on it, as further describing in the text.
Should be understood that substantially said frame 10 is structural rigidity members.Framework is described to have a plurality of pipes and groove, and should be understood that, these parts structurally are rigidity, for example steel pipe or aluminum pipe.Mentioned that also many plates and these plates can be the drawing parts with steel or constructed of aluminium, yet these plates can also be single type cast component or composite material.Under the situation of steel structure, various parts for example are fixed by welding in together, yet these parts also can keep together by fastener, and some parts can keep together by industry adhesive, for example at applicant's the U.S. Patent application No.13/027 that submits on February 14th, 2011, shown in 116 and as described in, the subject content of this piece patent application merges to herein by reference.
Referring now to Figure 13, front suspension 42 will be described in further detail.As shown in the figure, front suspension 42 comprises that the Lower control arm 280(with the inner 282 and outer end 284 also is known as the A arm).Inner 282 are connected in first and second installs between the extension 202,214.The outer end 284 of Control arm 280 is defined as ball and cocket joint and is attached to the lower end of pillar 290.As shown in the figure, pillar 290 comprises shock absorber portion 292 and following turning part 294.Turning part 294 comprises wheel hub load member 296, and wheel hub load member 296 has the wheel hub 298 that rotatably is attached on it.Pillar turning part 294 also comprises as the described in the text coupler 300 that turns to.The shock absorber portion 292 of pillar 290 is attached to the part 242 of vibration damping pylon 240.Therefore should be understood that Lower control arm (and be attached on it wheel 12) can be mobile up and down under the effect of the control resistance of inner shock absorber 302.
Referring now to Figure 14-17, steering assembly will be described in further detail.At first with reference to Figure 14, steering assembly comprises steering hardware 310, this steering hardware 310 is rack and pinion type steering swivel system in disclosed embodiment, and this rack and pinion type steering swivel system has Figure 14 to spindle arm 314() output input shaft 312(Figure 17).By bearing circle 30(Figure 15) 312 inputs to the steering shaft 320 that is attached to Steering gear 322 to steering shaft.Should be understood that, by the Hooke's coupling such as Hooke's coupling shown in Figure 15 324, steering shaft 320 is connected to Steering gear 322 and Steering gear 322 is connected to steering hardware 310.
As mentioned above, bearing circle 30 and steering shaft 320 are pivotally connected to Steering gear installation portion 74 pivoting angles and can regulate by regulating mechanism 32.Referring again to Figure 13, should be understood that spindle arm 314 is attached to and turns to coupler 300 on the pillar 290, the spindle arm 314 thereby turning part 294 of pillar 290 is rotated in order to turn to.As illustrating best in Figure 13 and Figure 17, steering hardware 310 is fixed to the rear surface of plate 250, and plate 250 is attached to framework 10 regularly with steering hardware 310.Especially, steering hardware 310 is attached by the fastener that passes aperture 270.
Referring now to Figure 13 and Figure 14, ATV2 comprises preceding diff 330, before diff 330 comprise as the constant speed ratio coupling 332 from the output of diff 330, thereby and comprise constant speed ratio coupling 336(Figure 13 as from 294 the input drive hub 298 to the turning part).As illustrating best in Figure 13, diff is installed to the top of plate 212 by a plurality of fasteners 340.As Figure 14 and shown in Figure 15, steering hardware 310 and preceding diff 330 are with the relation location of series connection to a certain extent, and as best illustrating in Figure 14, the line of centers of diff 330 (illustrating with Reference numeral 342 in Figure 14) is positioned at the rear of the line of centers (illustrating with Reference numeral 342) by constant speed ratio coupling 336 in Figure 14, so countershaft 338 is angled backward with respect to constant speed ratio coupling 336.Diff 330 also comprises input shaft 350 and Hooke's coupling 352.
Referring now to Figure 18-20, rear suspension 42 will be described in further detail.As shown in the figure, rear suspension 42 comprises and is attached to support 100,102 Lower control arm 360 and upper suspension arm 362.Lower control arm 360 has inner coupler 364 and upper suspension arm 362 has coupler 366.These coupler are positioned in the groove 100,102, and attached pivotally by fastener 368, as best illustrating in Figure 19.Lower control arm 360 comprises support 370 being used for mounting dampers 372, shock absorber 372 have be attached to support 184(Figure 18) buffer beam 374.As illustrating best in Figure 19, rear suspension 42 also comprises the axle 380 of the upper coupling 384 of the coupler 382 that is attached to Lower control arm 360 and upper suspension arm 362.Wheel hub 390 rotatably is attached to axle 380 and comprises tray deck 392.
Referring now to Figure 21 and Figure 22, show Power Train 20 in further detail.Power system 20 comprises driving engine 60 and the change-speed box 62 that is coupled to each other, as the U.S. Patent application No.12/849 that all submits on August 3rd, 2010,480 or U.S. Patent application No.12/849, shown in 516 like that, the subject content of these two pieces of patent applications merges to herein by the reference mode.Driving engine 60 is attached to change-speed box by buncher (CVT) 400, and each other by unitor 402(Figure 23) mechanically connect.CVT400 comprises inner housing 410 and body skin 412, and inner housing 410 and body skin 412 are equipped with driving power-transfer clutch known in the art and from dynamic clutch.Inner housing 410 comprises that the cooling air that can be connected to air induction conduit enters conduit 414, as the U.S. Patent application No.12/849 that all submits on August 3rd, 2010,480 or No.12/849, described in 516 like that, the subject content of these two pieces of patent applications merges to herein by the reference mode.
As shown in the figure, change-speed box 62 comprises face forward and is positioned at the efferent 420 of CVT400 below, diff 330 before efferent 420 drives by axle drive shaft 426.As shown in figure 23, change-speed box 62 and back diff 430 combinations with spline output driving coupler 432.Therefore as shown in the figure, driving engine 60 and change-speed box 62 are attached to drivingly each other by CVT400 and are rigidly connected to together by unitor 402.Therefore driving engine and change-speed box can be mounted to sub-component and be installed in the framework 10 of ATV2.The sub-component of driving engine and change-speed box via the bikini installation system by installation portion 440 before the driving engine and driving engine after installation portion 442 install, as described below.
Referring again to Figure 18 and 19, show the driving engine and the change-speed box sub-component that are attached to the frame supported of the driving engine installation portion 464 of installation portion 140 before the driving engine by having.In this structure, the locating pin 478 of installation portion 464 is arranged in location aperture 148(Figure 10), and fastener 480 is positioned to pass aperture 146.Simultaneously, the locating pin 478 of installation portion 442 is arranged in location aperture 146(Fig. 9), and fastener 480 is positioned to pass aperture 134(Fig. 9).
Referring now to Figure 24-26, operator's cab 6 will be described in further detail.As shown in the figure, surround member 500 before ATV2 comprises, the described preceding member 500 that surrounds comprises rear wall 502, sidewall 504 and 506, tilting bottom 508 and base plate 510.Be provided with the recess 512 for operator's pin, make operator's heel can be positioned in the recess 512 and the acceleration pedal 520 of operating operation controller 34.Recess 512 can be designed to and the U.S. Patent application No.12/218 that submits on July 16th, 2008, and the recess shown in 572 is similar, and the subject content of this piece patent application merges to herein by reference at this.
The preceding part 500 that surrounds also comprises central portion section 521, and described central portion section 521 comprises first protuberance 522, protrusion 524 and recess 526.Before surround part 500 also comprise stretch out from the operator zone and with the transverse part section 530 of frame tube 230 crossovers.As best illustrating in Figure 26, preceding encirclement part 500 also comprises from base plate 510 and extends upward and extend wall portion 534 up to seat 22 substantially.Still with reference to Figure 26, ATV2 illustrates in the cross section mode, and its cross section illustrates: extend on the diff 330 and the inner fovea part 522 of clearance is provided, provides the protrusion 524 of clearance and the recess 526 that clearance is provided for deflecting bar 322 for Hooke's coupling 324 for diff 330.
Even it is to be further understood that the wheelspan that reduces with ATV2, operator's cab, particularly to be limited to the volume in the pin space between sidewall 504 and 506 also very big.This preceding steering hardware 310 and preceding diff 330 by the relation of being one another in series is provided and the front suspension that is provided as the pillar mechanism relative with two Control arm mechanism are finished.Differently, if the upper suspension arm of use except preceding Lower control arm 280, then the inside coupled position of upper suspension arm can reduce the tolerable space for preceding compartment 500.For example, with reference to Figure 14, if use upper suspension arm, it can be installed in the top of Lower control arm substantially vertically and can be installed in the top of preceding diff 330.On the contrary, use single Lower control arm 280 and use pillar to allow sidewall 504 the same wide with front baffle pipe 230 at least with 506.
Referring now to Figure 27-29, framework 10 is provided with coupling assembly to connect roll cage 4.As shown in figure 27, unitor 158 is fixed in the open end of frame tube portion 156 and is arranged to half-cylindrical structure.As Figure 28 and shown in Figure 29, front baffle pipe 246 comprises notch 248 at every end place, and notch 248 provides aperture 550(Figure 29 is installed) approach.More specifically, tube wall and back tube wall before front baffle pipe 246 comprises, and the part of the contiguous every end of preceding tube wall is cut to expose the back tube wall.Be provided with the unitor 552 with semicolumn portion, semicolumn portion have can with the tabular surface 554 of the back of the body of frame tube 246 surface 558 butts, and the ccontaining aperture 550 of passing of fastener is to remain in this with unitor 552.As mentioned above, four unitors are that unitor 158 and 552 is arranged so that roll cage 4 is assembled to ATV2 and removes from ATV2, as further describing in the text.Referring again to Fig. 4, as mentioned above, roll cage 4 defines the encirclement part for operator's increase.As shown in Figure 4, because the external structure of frame tube 150 is surrounded part and is extended beyond from the outstanding line 560 of the inside face of front tyre.More specifically, the width with shown in the Reference numeral 562 of roll cage 4 is the width of 36.028 inches (915.115mm).
Referring now to Figure 30-32, the radiator 570 that illustrates is supported by radiator bearer 572.Aperture 576 by fastener being passed tab 574 also enters threaded bores 266(Figure 12) in and radiator bearer 572 is attached to front frame 72.Radiator bearer 572 also comprises the last tab 580 with aperture 582 of passing wherein.Tab 580 can be positioned to pass aperture 582 and enter threaded bores 267 with roof 252 crossovers and the fastener of support 72.This provides the upper mounting plate surface 578 that is used for supporting radiator 570.
Equally shown in figure 32, capstan winch 600 is arranged to have mounting bracket 602, and mounting bracket 602 has aperture 604, and screw member 606 is attached to aperture 604.Support 602 can be positioned in the sidewall 254,256, and aperture 604 aims at aperture 272, and in this case, fastener can be positioned to pass aperture 272 with engage threads member 606.
Referring now to Figure 33 and 34, illustrate in greater detail roll cage 4.As shown in the figure, roll cage 4 comprises left frame member 610 and right frame member 612, and framing member 610 and 612 tightens together by lateral bracket 614,616 and 618.In the embodiment that illustrates, lateral bracket 614,616 and 618 is the structural elements that formed by rigid material, and is the steel member of drawing, as shown in the figure.Support 622,624 and 626 is attached to framing member 610 and 612, and lateral bracket 614 is attached to support 622, and lateral bracket 616 is attached to support 624, and lateral bracket 618 is attached to support 626.In addition, be provided with unitor 552(as shown in figure 29) corresponding preceding unitor 630, and unitor 552,630 is attached to each other by fastener.Also be provided with unitor 158(as shown in Figure 5) corresponding back unitor 632, and unitor 158,632 is attached to each other by fastener.In the embodiment that illustrates, support 622,624 and 626 is the structural elements that formed by steel or foundry goods, and is soldered to left frame member 610 and right frame member 612.Can lateral bracket 614,616 and 618 be attached to support by fastener then.Should be understood that, can by pass unitor 630,632 fastener adds or remove whole roll cage 4.
Referring now to Figure 35-46, second embodiment will be shown.At first with reference to Figure 35-36, will the overall characteristic of vehicle be described.As shown in the figure, vehicle 702 is that its size is similar to the size of Polaris Sportsman XP vehicle for the ATV class vehicle of independent chaufeur.Yet, because vehicle 702 comprises roll cage structure 704, vehicle comprise enter into operator's cab 708 walk opening 706, as in Figure 36, illustrating best.Under the situation of this background, vehicle will be described in more detail.
As shown in figure 36, vehicle 702 comprises the framework 710 that is supported by front-wheel 712 and trailing wheel 714.Framework 710 is supporting motive force transmission system 720 and with the single seat 722 shown in the bucket seat form substantially.Bucket seat 722 can take to be called the form of the seat in the vehicle of Polaris RZR, Polaris RZR is also in U.S. Patent No. 7, (EP patent 2046625B1) shown in 819,220, the subject content of this piece patent application merges to herein by reference.
As shown in figure 36, vehicle can be by being turned to by the bearing circle 730 that adjustable mechanism 732 is regulated.Alternately, vehicle 702 can be by being turned to by the above-mentioned known handle of mentioning of Polaris Sportsman XP.Aspect the speed control of vehicle, vehicle 702 can have acceleration pedal and the brake pedal similar with the acceleration pedal of Polaris RZR vehicle and brake pedal, perhaps vehicle can have vehicle speed control device, and this vehicle speed control device is by thumb throttle and hand brake on the above-mentioned known handle of mentioning of Polaris Sportsman XP.As illustrating best in Figure 38, vehicle 702 comprises front suspension 734 and rear suspension 736.
Under any situation, and with reference to Figure 37, operator zone 708 comprises the preceding encirclement part 740 that is limited by back wall 742 and shroud sidewall 744,746.This can fully surround in the part 740 operator's pin forward and before being placed in, thereby prevents that operator's pin and leg from moving by side to opposite side from one.Also as shown in figure 37, base plate 748 is entering and go out with the permission operator of flat.As shown in the figure, shroud portion 744 can comprise the integrated cup holder such as 750, thereby is provided for the ergonomic position of cup holder or water bottle for chaufeur.As shown in Figure 38 and 39, entrance tread 754 is positioned at the side that the operator walks entrance.Although these parts are depicted as with base plate 748 and flush, should be understood that they can be provided with antelabium and surround part with further restriction.Can also be provided with the side net to cover the opening of crossing over operator's access passage, as the unsettled U.S. Patent application No.12/796 the cessionary, 495(and corresponding PCT application PCT/US2010/38709) shown in and describe, the subject content of this piece patent application merges to herein by reference at this.
Referring again to Figure 36 and 37, show the single seat 722 that has for the seat bottom 760 that supports chaufeur.As shown in the figure, the both sides of seat bottom 760 are side plate 766 and 768.Side plate 766 can have the inner chamber that taps into by pivoted door, and pivoted door opens to allow the operator to have storage area in side plate 766,768 inside.Side plate 768 is partly occupied by the filler pipe (not shown), and filler pipe is attached to the gas tank of the seat bottom 760 that is positioned at chaufeur and covers 772(Figure 37 by filling) sealing.Side plate 768 also comprises pivoted door 774.As shown in the figure, side plate 766 is in approximately identical height with 768 with seat bottom 760, and this allows the operator to use the top of side plate in order to slip into or skid off seat 722 when entering or going out.Thereby this makes chaufeur enter easily/to go out with walking entrance even be combined with roll cage.
Referring now to Figure 38-42, incite somebody to action describing framework 710 in further detail.As illustrating best in Figure 38, framework 710 comprises the box tube frame 780 and 782 that limits vehicle 702 main structures.Framework 710 comprises installation portion 784 behind driving engine and the change-speed box, rear suspension installation portion 786 and generally with the front suspension installation portion shown in the Reference numeral 788.As shown in the figure, framework 710 makes driving engine 790 and change-speed box 792 be installed to installation portion 784.Driving engine 790 is the patent application No.61/385 that submit on September 23rd, 2010 the cessionary, 802 and corresponding PCT application PCT/US2011/52914 shown in and the driving engine of the type described; The subject content of these two pieces of patent applications merges to herein by reference.Change-speed box 792, with driving engine and change-speed box is installed together and with driving engine 790 and change-speed box 792 be mounted to framework 710 with all at the U.S. Patent application 12/849 of submission on August 3rd, 2010,480 or 12/849,516 and corresponding PCT application PCT/US2011/46395 shown in similar, the subject content of these patent applications merges to herein by reference.
As Figure 38, Figure 39 and shown in Figure 46, show the front frame portion 788 with frame tube 780 and 782, frame tube 780 and 782 neck shapes shrink and are attached to upright of frame 801 and 802, and upright of frame 801 and 802 supporting traverses 804, newel frame (or vibration damping pylon) 806 and frame tube 808.Front frame portion 788 allows mounting column 810, suspension arm 812, preceding diff 814, rack and pinion steering hardware 816 and spindle arm 818.Steering gear 820(Figure 46) from being used for turning to the steering hardware 816 of ATV702 to extend upward.Semiaxis or boom shaft 822 are attached to wheel by unitor 828 with preceding diff 814.As shown in figure 46, the line of centers by unitor 828 is positioned at the line of centers the place ahead by taking turns 712,714, and therefore boom shaft 822 is backward and extend downward wheel 712,714.Pillar 810 comprises shock absorber portion 824 and hub portion 826, and wherein hub portion 826 is rotated with respect to shock absorber portion 824.
Referring now to Figure 40, back installation portion section 786 comprises frame tube 830, and the support of driving engine 790 is mounted to frame tube 830, as at above-mentioned U. S. application No.12/849, in 480 and No.12/849,516 more fully as described in.Change-speed box 792 also is mounted to frame section 784(Figure 38 by isolating installation portion), as again at No.12/849, as described in 480 and 12/849,516.As shown in figure 40, rear frame portion 784 comprises that also this silencer 842 is connected to driving engine by freeing pipe 844 for the after poppet structure 840 that silencer 842 is installed.As shown in the figure, silencer 842 is positioned in the rear portion of vehicle, shown in Figure 38 and 40.When being mounted, driving engine 790 and change-speed box 792 provide buncher (CVT, not shown) will be attached to engine output shaft 850 and input shaft 852 on it.The front output shaft 854 of diff and front-wheel and the rear output shaft (not shown) that is used for driving trailing wheel before this provides and has been used for driving.With reference to Figure 38 and 40, suspension framework installation portion 786 is provided for ccontaining pair of A arm 860,862 groove 858, and wheel hub 864 is mounted to two A arms 860,862.
Referring now to Figure 41 and 42, be provided with by for example carriage 882,884 and 886 and be supported on the upper support bearing 880 of frame guide rail 780 and 782 tops, and comprise and being attached on it in order to be attached to the connector members 890 of roll cage 704.
Referring now to Figure 43, thereby supporting bracket 900 is kept with support and connection device 902 for the front portion that is connected to roll cage 704 by column 802.It is to be noted that bearing 900 is supported on pillar 810 the place aheads with roll cage 704, as described in the text.
Referring now to Figure 44, be provided with and be attached to front baffle 788 and particularly be attached to column 802 and the front baffle foundry goods 910 of transverse frame 806.Frame casting 910 is for front protection cover 920 and preceding tooth bar 922 provide support, shown in Figure 35 and 36.The Steering gear 940 that provides support for bearing circle 730 extends upward from front frame portion 788, as shown in figure 46.
Referring again to Figure 35-37, vehicle 702 also comprises the back utility box 950 that is supported on vehicle 702 rear portions, wherein the rear portion 704a of roll cage 704 extends through cargo compartment 950(downwards and passes aperture 960, as shown in figure 45), and the aperture 962 of practical tooth bar 922 before part 704b extends through downwards is shown in Figure 36 and 43.Shown in Figure 38 and 40, rear suspension comprises the two A arm sling framves with arm 970 and vibration damping portion 972.
Have exemplary designs although the present invention has been described as, can also in spirit and scope of the present disclosure, do further remodeling to the present invention.Therefore the application's any change, purposes or modification of being intended to cover its general principle of use of the present invention.In addition, the application is intended to cover and drops under the present invention in the known or habitual practical framework and this deviating from of the present disclosure in the field.
Claims (61)
1. an all-terrain vehicle (2,702) comprising:
Framework (10,710);
Seat (22,722) by described frame supported;
Support front-wheel (12,712) and the trailing wheel (14,714) of described framework;
Power Train (20,720), described Power Train (20,720) are by described frame supported and comprise the preceding diff (330,814) that is attached to described front-wheel drivingly;
Operator's cab (8,708), described operator's cab (8,708) extend between described seat and preceding encirclement part (500,740) substantially;
Front suspension (42,734), described front suspension (42,734) comprise the preceding alignment arm (280,812) down with inner and outer end; And
Be attached to described steering hardware of taking turns (310,816) with turning to,
It is characterized in that, described front suspension also comprises front standing pillar (290,810), described front standing pillar (290,810) has shock absorber portion (292,824) and hub portion (294,826), described front standing pillar the lower end of described front standing pillar be attached to described before alignment arm and be attached to described framework at the upper end of described front standing pillar down, diff is positioned adjacent to described steering hardware before described, described steering hardware is attached to described front standing pillar with turning to, the described preceding position that part extends to the longitudinal center line of close described front-wheel forward that surrounds.
2. all-terrain vehicle according to claim 1 is characterized in that, described steering hardware (310) is positioned at the front of described preceding diff (330), and the longitudinal axis of described steering hardware is positioned at the place ahead of the longitudinal center line of described front-wheel.
3. all-terrain vehicle according to claim 1 and 2 is characterized in that, the longitudinal axis of described preceding diff is positioned at the rear of the longitudinal center line of described front-wheel.
4. all-terrain vehicle according to claim 1 is characterized in that, described steering hardware (816) is positioned at the top of described preceding diff (814).
5. according to each described all-terrain vehicle in the claim 1 to 4, it is characterized in that, described front standing pillar is around pivot axis, and described steering hardware is attached to described front standing pillar by spindle arm (341,818), and described spindle arm is attached to described front standing pillar in the position in described pivot axis the place ahead.
6. all-terrain vehicle according to claim 5 is characterized in that, the described hub portion of described front standing pillar can be rotated with respect to the described shock absorber portion of described front standing pillar.
7. according to each described all-terrain vehicle in the claim 1 to 6, be further characterized in that to comprise, be attached to the Steering gear (322,820) of described steering hardware to activate described steering hardware, described Steering gear extends to described preceding the place ahead that surrounds part.
8. all-terrain vehicle according to claim 1 and 2 is characterized in that, surrounds the position in the place ahead that part extends to the longitudinal center line of described front-wheel before described.
9. according to claim 1 or 8 described all-terrain vehicles, it is characterized in that the described preceding part that surrounds extends on the described preceding diff.
10. according to each described all-terrain vehicle in the claim 1 to 9, it is characterized in that the wheelspan between the longitudinal center line of described front-wheel and the longitudinal center line of described trailing wheel is in 60 inches to 65 inches scope.
11. all-terrain vehicle according to claim 10 is characterized in that, described wheelspan is 62 inches.
12. according to each described all-terrain vehicle in the claim 1 to 11, it is characterized in that described seat has back of seat and seat bottom.
13. all-terrain vehicle according to claim 12 is characterized in that, described seat is bucket seat.
14., it is characterized in that the described preceding base plate (510,748) that part comprises the place ahead that is positioned at described seat of surrounding according to each described all-terrain vehicle in the claim 1 to 13.
15. all-terrain vehicle according to claim 14 is characterized in that, described seat raises with respect to described base plate.
16. all-terrain vehicle according to claim 1 is characterized in that, described framework comprises front frame (72), and wherein said steering hardware is attached to the inside face of described front frame and the outside face of described front frame is connected with capstan winch.
17. an all-terrain vehicle (2,702) comprising:
Framework (10,710), described framework (10,710) has the framing member of longitudinal extension (50,52 substantially; 780,782) and the horizontal expansion front frame portion of front portion of crossing over the framing member of described longitudinal extension substantially;
Seat (20,720) by described frame supported;
Support front-wheel (12,712) and the trailing wheel (14,714) of described framework;
Power Train (20,720), described Power Train (20,720) is by described frame supported and be attached to described front-wheel and trailing wheel drivingly; And
Preceding alignment arm (280,812) down with inner and outer end,
It is characterized in that described front frame portion extends beyond the framing member of described longitudinal extension substantially and to limit first extension (202) is installed, and described the inner is attached to the described first installation extension.
18. all-terrain vehicle according to claim 17, be further characterized in that and comprise, the adapter plate (70) that is supported by the framing member of described longitudinal extension substantially, and described adapter plate (70) has the framing member that laterally extends beyond described longitudinal extension substantially limiting second part (214) that extension is installed, described before down described the inner of alignment arm be connected in described first pivotally and extension and described second is installed is installed between the extension.
19. according to claim 17 or 18 described all-terrain vehicles, be further characterized in that to comprise, drive and be attached to the preceding diff (330,814) of described front-wheel by Power Train.
20., it is characterized in that described preceding diff is supported by described adapter plate according to claim 18 or 19 described all-terrain vehicles.
21. according to each described all-terrain vehicle in the claim 17 to 20, be further characterized in that to comprise, extend to described boom shaft of taking turns (338,822) from described preceding diff.
22. all-terrain vehicle according to claim 21 is characterized in that, described boom shaft with respect to described take turns angled forward.
23. according to each described all-terrain vehicle in the claim 17 to 22, the front standing pillar (290,810) that also comprises have shock absorber portion (292,824) and hub portion (294,826), described front standing pillar the lower end of described front standing pillar be attached to described before alignment arm and be attached to described framework at the upper end of described front standing pillar down.
24. according to each described all-terrain vehicle in the claim 17 to 23, be further characterized in that to comprise, be positioned at described front-wheel longitudinal center line the place ahead and be attached to the steering hardware (310,816) of described front standing pillar with turning to.
25. all-terrain vehicle according to claim 24 is characterized in that, described framework comprises front frame (72), and wherein said steering hardware is attached to the inside face of described front frame and the outside face of described front frame is connected with capstan winch (600).
26. according to each described all-terrain vehicle in the claim 23 to 25, it is characterized in that, described front standing pillar is around pivot axis, and described steering hardware is attached to described front standing pillar by spindle arm, and described spindle arm is attached to described front standing pillar in the position that is positioned at described pivot axis the place ahead.
27. all-terrain vehicle according to claim 26 is characterized in that, the described hub portion of described front standing pillar can be rotated with respect to the described shock absorber portion of described front standing pillar.
28. according to each described all-terrain vehicle in the claim 17 to 27, surround part (500,740) before also comprising and be attached to the Steering gear (322,820) of described steering hardware to activate described steering hardware, and described Steering gear extends to described preceding the place ahead that surrounds part.
29. all-terrain vehicle according to claim 28 is characterized in that, the described preceding position that part extends to the longitudinal center line of close described front-wheel forward that surrounds.
30. all-terrain vehicle according to claim 29 is characterized in that, the described preceding part that surrounds extends on the described preceding diff.
31. according to each described all-terrain vehicle in the claim 17 to 30, it is characterized in that, the wheelspan between the longitudinal center line of described front-wheel and the longitudinal center line of described trailing wheel at 60 inches to the scope of 65 inches (152.4cm to 165.1cm).
32. all-terrain vehicle according to claim 31 is characterized in that, described wheelspan is 62 inches (157.5cm).
33., it is characterized in that the described preceding base plate (510,748) that part comprises the place ahead that is positioned at described seat of surrounding according to each described all-terrain vehicle in the claim 28 to 32.
34. according to each described all-terrain vehicle in the claim 17 to 33, it is characterized in that, described front frame portion is the free-ended concave part (200) that is attached to the framing member of described longitudinal extension substantially, the anterior face face forward of wherein said concave part and directed vertically substantially.
35. all-terrain vehicle according to claim 34 is characterized in that, described framework also comprises frame tube (220), and described frame tube (220) is attached to the described anterior face of described concave part and forward and extend upward to limit described framework.
36. an all-terrain vehicle (2,702) comprising:
Framework (10,710);
Driver's seat (22,722), described driver's seat (22,722) is aimed at substantially by described frame supported and with the longitudinal centerline of described vehicle;
Support front-wheel (12,712) and the trailing wheel (14,714) of described framework;
Steering hardware (310,816), described steering hardware (310,816) are by described frame supported and be attached to described front-wheel and turn to being used for;
Power Train (20,720), described Power Train (20,720) is by described frame supported and be attached to described front-wheel drivingly and described trailing wheel;
The operator's cab (8,708) that between described seat and preceding encirclement part (500,740), extends substantially,
It is characterized in that comprising that by the protective awning top (4,704) of described frame supported, at least a portion on described protective awning top extends to the position that laterally exceeds described inside edge of taking turns.
37. all-terrain vehicle according to claim 36 is characterized in that, the most wide degree of described vehicle is the outside dimension of described front-wheel or described trailing wheel.
38. all-terrain vehicle according to claim 36 is characterized in that, the most wide degree of described vehicle is the outside dimension of described trailing wheel and less than 48 inches.
39. an all-terrain vehicle (2) comprising:
Framework (10), described framework (10) comprises main frame member (50,52) and front frame portion, described main frame member (50,52) is parallel to the longitudinal direction of car axis substantially extends, and described front frame portion has from the upwardly extending vertical frame section of framing member (220,230) of longitudinal extension substantially with substantially transverse to the transverse frame member (246) of longitudinal direction of car axis extension;
Driver's seat (22), described driver's seat (22) is supported and is aimed at substantially with the longitudinal centerline of described vehicle by the framing member of described longitudinal extension substantially;
Support front-wheel (12) and the trailing wheel (14) of described framework;
Steering hardware (310), described steering hardware (310) are by described frame supported and be attached to described front-wheel and turn to being used for;
Power Train (20), described Power Train (20) is by described frame supported and be attached to described front-wheel drivingly and described trailing wheel;
The operator's cab (8) that between described seat and preceding encirclement part, extends substantially,
It is characterized in that comprising that by the protective awning top (4) of described frame supported, at least a portion on described protective awning top is supported by described transverse frame member in the position that laterally exceeds described seat.
40. according to the described all-terrain vehicle of claim 39; it is characterized in that; described transverse frame member comprises the pipe with preceding tube wall and back tube wall, and the part of each end of vicinity of tube wall is cut to expose described back tube wall before described, and described protective awning top is attached to described back tube wall.
41. according to claim 39 or 40 described all-terrain vehicles, it is characterized in that the most wide degree of described vehicle is the outside dimension of described front-wheel or described trailing wheel.
42., it is characterized in that the most wide degree of described vehicle is the outside dimension of described trailing wheel and less than 48 inches according to the described all-terrain vehicle of claim 38.
43. an all-terrain vehicle (2,702) comprising:
Framework (10,710);
Seat (22,722) by described frame supported;
Support front-wheel (12,712) and the trailing wheel (14,714) of described framework;
Power Train (20,720), described Power Train (20,720) is by described frame supported and be attached to described front-wheel drivingly and described trailing wheel;
Preceding diff (330,814), described preceding diff (330,814) is attached to described Power Train and has the driving coupler (332,828) that is attached to described front-wheel,
It is characterized in that described all-terrain vehicle has: the line of centers that passes through described driving coupler that departs from longitudinal center line (344) by described front-wheel; Front standing pillar (290,810) with shock absorber portion (292,824) and hub portion (294,826); And steering hardware (310,816), described steering hardware (310,816) is positioned to the longitudinal center line of contiguous described front-wheel and is attached to described front standing pillar with turning to.
44., it is characterized in that described driving coupler (828) is positioned at the place ahead by the longitudinal center line of described front-wheel according to the described all-terrain vehicle of claim 43.
45., it is characterized in that described steering hardware (816) is positioned on the described preceding diff according to the described all-terrain vehicle of claim 44.
46., it is characterized in that described driving coupler (332) is positioned at the rear by the longitudinal center line of described front-wheel according to the described all-terrain vehicle of claim 43.
47., it is characterized in that described steering hardware (310) is positioned at the place ahead of described preceding diff according to the described all-terrain vehicle of claim 46.
48. according to each described all-terrain vehicle in the claim 43 to 47, be further characterized in that to comprise to have the preceding alignment arm (280,812) down of inner and outer end, described outer end is attached to described front standing pillar.
49. according to each described all-terrain vehicle in the claim 43 to 48, it is characterized in that, described front standing pillar is around pivot axis, and described steering hardware is attached to described front standing pillar by spindle arm (314,818), and described spindle arm is attached to described front standing pillar in the position in the place ahead that is positioned at described pivot axis.
50., it is characterized in that the described hub portion of described front standing pillar can be rotated with respect to the described shock absorber portion of described front standing pillar according to each described all-terrain vehicle in the claim 43 to 49.
51. according to each described all-terrain vehicle in the claim 43 to 50, be further characterized in that to comprise, be attached to the Steering gear (322,820) of described steering hardware to activate described steering hardware, described Steering gear extends to described preceding the place ahead that surrounds part.
52. according to each described all-terrain vehicle in the claim 43 to 51, be further characterized in that to comprise the operator's cab (8,708) that between described seat and preceding encirclement part, extends substantially.
53., it is characterized in that the described preceding position that part extends to the longitudinal center line of close described front-wheel forward that surrounds, the described preceding position that part extends to the place ahead of the longitudinal center line that is positioned at described front-wheel that surrounds according to the described all-terrain vehicle of claim 52.
54., it is characterized in that the described preceding part that surrounds extends on the described preceding diff according to the described all-terrain vehicle of claim 45.
55., it is characterized in that the wheelspan between the longitudinal center line of described front-wheel and the longitudinal center line of described trailing wheel is in 60 inches to 65 inches scope according to each described all-terrain vehicle in the claim 43 to 54.
56., it is characterized in that described wheelspan is 62 inches according to the described all-terrain vehicle of claim 55.
57. according to each described all-terrain vehicle in the claim 43 to 56, it is characterized in that described seat has back of seat and seat bottom.
58., it is characterized in that described seat is bucket seat according to the described all-terrain vehicle of claim 57.
59., it is characterized in that the described preceding base plate that part comprises the place ahead that is positioned at described seat of surrounding according to each described all-terrain vehicle in the claim 52 to 58.
60., it is characterized in that described seat raises with respect to described base plate according to the described all-terrain vehicle of claim 59.
61., it is characterized in that described framework comprises front frame (72) according to each described all-terrain vehicle in the claim 43 to 60, wherein said steering hardware is attached to the inside face of described front frame and the outside face of described front frame is connected with capstan winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611095039.1A CN107089108A (en) | 2011-02-01 | 2012-02-01 | All-terrain vehicle |
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| US201161438452P | 2011-02-01 | 2011-02-01 | |
| US201161438433P | 2011-02-01 | 2011-02-01 | |
| US201161438538P | 2011-02-01 | 2011-02-01 | |
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| US13/362,889 | 2012-01-31 | ||
| US13/362,889 US10160497B2 (en) | 2011-02-01 | 2012-01-31 | All terrain vehicle |
| PCT/US2012/023455 WO2012106412A1 (en) | 2011-02-01 | 2012-02-01 | All terrain vehicle |
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| CN201611095039.1A Division CN107089108A (en) | 2011-02-01 | 2012-02-01 | All-terrain vehicle |
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| CN103347772A true CN103347772A (en) | 2013-10-09 |
| CN103347772B CN103347772B (en) | 2017-02-15 |
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| CN201280007338.9A Expired - Fee Related CN103347772B (en) | 2011-02-01 | 2012-02-01 | All terrain vehicle |
| CN201611095039.1A Pending CN107089108A (en) | 2011-02-01 | 2012-02-01 | All-terrain vehicle |
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| CN201611095039.1A Pending CN107089108A (en) | 2011-02-01 | 2012-02-01 | All-terrain vehicle |
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| US (1) | US10160497B2 (en) |
| EP (2) | EP3213982A1 (en) |
| CN (2) | CN103347772B (en) |
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| ES (1) | ES2616906T3 (en) |
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| CN109843612A (en) * | 2016-08-15 | 2019-06-04 | 庞巴迪动力产品公司 | Rear suspension component for offroad vehicle |
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| US7819220B2 (en) | 2006-07-28 | 2010-10-26 | Polaris Industries Inc. | Side-by-side ATV |
| US8827028B2 (en) * | 2006-07-28 | 2014-09-09 | Polaris Industries Inc. | Side-by-side ATV |
| WO2008115461A2 (en) | 2007-03-16 | 2008-09-25 | Polaris Industries Inc. | Vehicle |
| US9393894B2 (en) | 2009-06-15 | 2016-07-19 | Polaris Industries Inc. | Side-by-side vehicle |
| US8944449B2 (en) * | 2010-04-06 | 2015-02-03 | Polaris Industries Inc. | Side-by-side vehicle |
| US9102205B2 (en) | 2011-02-01 | 2015-08-11 | Polaris Industries Inc. | All terrain vehicle |
| US10160497B2 (en) | 2011-02-01 | 2018-12-25 | Polaris Industries Inc. | All terrain vehicle |
| US9650078B2 (en) | 2011-02-11 | 2017-05-16 | Polaris Industries Inc. | Side-by-side all terrain vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3213982A1 (en) | 2017-09-06 |
| EP2670650A1 (en) | 2013-12-11 |
| MX347378B (en) | 2017-04-25 |
| CN107089108A (en) | 2017-08-25 |
| US10160497B2 (en) | 2018-12-25 |
| IL227693A0 (en) | 2013-09-30 |
| US20120193163A1 (en) | 2012-08-02 |
| MX2013008061A (en) | 2013-08-09 |
| ES2616906T3 (en) | 2017-06-14 |
| RU2013140445A (en) | 2015-03-10 |
| EP2670650B1 (en) | 2017-01-18 |
| WO2012106412A1 (en) | 2012-08-09 |
| CA2825896C (en) | 2019-03-12 |
| CA2825896A1 (en) | 2012-08-09 |
| CN103347772B (en) | 2017-02-15 |
| BR112013019320A2 (en) | 2018-07-17 |
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